CareerPlanSign in

SOC & SIEM Specialist (H/F)

Brussels, Brussels, be💼 Full-time🗓 2026-09-21 → 2026-10-01

Core

Define and govern SOC/SIEM detection and monitoring capabilities to ensure effective security event detection, analysis, escalation, and NIS2 compliance.

Role type

Senior SOC & SIEM Governance Specialist

Builds

Governance frameworks, detection use cases, and compliance evidence for security operations

Domain

Cybersecurity, Security Operations, Regulatory Compliance (NIS2)

Required skills

SOC governance, SIEM strategy, log management, detection engineering, incident response processes, vendor management, NIS2 framework, ISO 27001, MITRE ATT&CK, KPI/KRI definition

Preferred skills

XDR/SOAR experience, Splunk expertise, CISSP/CISM/GIAC certifications, MITRE ATT&CK training

Technologies

Splunk, XDR, SOAR, NIS2 Framework, ISO 27001

Responsibilities

Define SOC governance framework and minimum monitoring requirements; Govern SIEM strategy and security log collection; Define logging requirements for critical systems; Establish and track detection use cases; Monitor detection coverage, MTTD, MTTA, alert volume, and false positive rates; Challenge SOC/MSSP provider performance; Govern escalation processes to Incident Response; Participate in cyber defense exercises; Ensure SOC alignment with NIS2 requirements; Track gaps and remediation plans; Contribute to audits and compliance evidence; Define and maintain security policies and procedures; Report regularly to CISO; Coordinate with IT, Infrastructure, Cloud, Engineering, Risk, Legal, Compliance, and Internal Audit.

Seniority

Senior, hands-on IC with governance focus

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 878,000+ jobs from 20+ sources.